Siemens RWB27 Single Channel Timeswitch
Siemens (Landis and Staefa) RWB27 Timeswitch
The RWB27 offers customers unique menu programming allowing settings to be made in a quick, easy and efficient way.
The Siemens RWB27 Electronic Menu Driven Time Switch is a single channel timeswitch with one volt free changeover contact that comes from the range of heating controls from acclaimed manufacturer Siemens. The world-leading brand offers functional and reliable products that can achieve massive savings on your heating bills.
- Menu driven programming
- Backlit display
- Simple operation
- 24-hour, 7-day or weekend/weekday program
- Two or three ON/OFFs per day
- Holiday programming
- LED ’ON‘ light
- Advance facility
- Boost facility
- Override facility
- Independent timing for hot water and central heating
- Gravity or fully pumped systems
- Ideal for combi boilers
Replaces (same backplate & wiring for easy changeover):
Landis & Gyr / Landis & Staefa RWB30 , RWB30E , RWB50 , RWB100 , RWB152 , RWB 152cw , RWB170 , RWB7 , RWB-XT.
Landis & Gyr Microgyr 30, 30E, 50, 100, 152, 152cw, 170, 7, XT.
Boss Therm RT7, RT24, BUT, RTF7
British Gas EMT1
Wickes RWB7.cw, RWB152.cw